40644032

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4441}}^1$

素因数の和:4477

約数の個数: 56

約数和(自身を含む): 94774512

約数和(自身を除く): 54130480

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4441, 4576, 8882, 9152, 17764, 35528, 48851, 57733, 71056, 97702, 115466, 142112, 195404, 230932, 284224, 390808, 461864, 635063, 781616, 923728, 1270126, 1563232, 1847456, 2540252, 3126464, 3694912, 5080504, 10161008, 20322016, 40644032]

約数ペア:

[(1, 40644032), (2, 20322016), (4, 10161008), (8, 5080504), (11, 3694912), (13, 3126464), (16, 2540252), (22, 1847456), (26, 1563232), (32, 1270126), (44, 923728), (52, 781616), (64, 635063), (88, 461864), (104, 390808), (143, 284224), (176, 230932), (208, 195404), (286, 142112), (352, 115466), (416, 97702), (572, 71056), (704, 57733), (832, 48851), (1144, 35528), (2288, 17764), (4441, 9152), (4576, 8882)]